$382+ Cheap flights from Knoxville (TYS) to Austria
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — VIE
Dec 12 — Dec 191
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Austria with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Austria
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to AustriaExplore the most affordable flight options available from Knoxville to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2026.
Explore the most affordable flight options available from Knoxville to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2026.
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
2 stops20h 30m
Thu 12/177:00 am -
2 stops18h 49m
Deal found 11/11![United Airlines logo]()
$895
This KAYAK deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:00 pm -
2 stops35h 35m
Mon 12/1410:15 am -
2 stops19h 42m
Deal found 11/10![Scandinavian Airlines logo]()
$956
This Cheapflightsfares deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:45 pm -
2 stops20h 55m
Wed 12/1610:30 am -
2 stops19h 29m
Deal found 11/10![Lufthansa logo]()
$973
This Justfly.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
2 stops31h 00m
Thu 12/1010:40 am -
2 stops43h 19m
Deal found 11/11![Air Canada logo]()
$985
This KAYAK deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:00 pm -
2 stops35h 35m
Sun 12/138:05 pm -
2 stops33h 52m
Deal found 11/10![Scandinavian Airlines logo]()
$986
This Justfly.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
2 stops31h 00m
Tue 12/810:35 am -
2 stops34h 18m
Deal found 11/11![Air Canada logo]()
$989
This Air Canada deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:45 pm -
2 stops55h 00m
Tue 12/1510:35 am -
2 stops36h 25m
Deal found 11/10![Air Canada logo]()
$995
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:20 am -
1 stop19h 40m
Tue 12/1510:35 am -
1 stop19h 24m
Deal found 11/10![United Airlines logo]()
$997
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:22 am -
2 stops26h 48m
Thu 12/109:00 pm -
2 stops28h 05m
Deal found 11/11![British Airways logo]()
$998
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
2 stops18h 35m
Thu 12/171:20 pm -
2 stops16h 55m
Deal found 11/10![Lufthansa logo]()
$999
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:07 pm -
1 stop12h 23m
Thu 12/178:00 am -
2 stops22h 15m
Deal found 11/10![United Airlines logo]()
$1,002
Best flights from Knoxville to AustriaDiscover carefully curated flight deals from Knoxville to Austria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
Discover carefully curated flight deals from Knoxville to Austria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1510:40 am -
2 stops19h 40m
Thu 2/1810:35 am -
2 stops34h 09m
Deal found 11/11![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/146:15 am -
1 stop19h 45m
Thu 2/1810:35 am -
2 stops37h 49m
Deal found 11/7![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:20 am -
1 stop19h 40m
Wed 12/1610:55 am -
2 stops19h 04m
Deal found 11/10![United Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:07 pm -
1 stop12h 23m
Wed 12/97:00 am -
2 stops18h 47m
Deal found 11/11![United Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:57 am -
1 stop15h 08m
Wed 12/1610:55 am -
1 stop15h 52m
Deal found 11/10![United Airlines logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
1 stop30h 45m
Mon 12/1410:35 am -
1 stop19h 24m
Deal found 11/10![United Airlines logo]()
$1,053
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
1 stop30h 45m
Sun 12/1310:35 am -
1 stop19h 24m
Deal found 11/10![United Airlines logo]()
$1,053
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:35 am -
2 stops44h 10m
Wed 12/3010:35 am -
1 stop15h 14m
Deal found 11/8![United Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:57 am -
2 stops19h 08m
Fri 1/17:00 am -
2 stops18h 49m
Deal found 11/10![United Airlines logo]()
$1,322
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:45 pm -
2 stops13h 20m
Thu 12/1710:35 am -
1 stop19h 40m
Deal found 11/11![United Airlines logo]()
$1,335
Last-minute flights from Knoxville to AustriaDiscover last-minute flight deals from Knoxville to Austria. Data last updated November 12, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Austria. Data last updated November 12, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:00 pm -
2 stops35h 35m
Wed 12/1610:15 am -
2 stops18h 02m
Deal found 11/10![Scandinavian Airlines logo]()
$956
This KAYAK deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:00 pm -
2 stops35h 35m
Sun 12/138:05 pm -
2 stops33h 52m
Deal found 11/10![Scandinavian Airlines logo]()
$986
This Justfly.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
2 stops31h 00m
Thu 12/1010:40 am -
2 stops43h 19m
Deal found 11/11![Air Canada logo]()
$985
This Justfly.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
2 stops31h 00m
Tue 12/810:35 am -
2 stops34h 18m
Deal found 11/11![Air Canada logo]()
$989
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:20 am -
1 stop19h 40m
Wed 12/910:55 am -
1 stop15h 52m
Deal found 11/11![United Airlines logo]()
$997
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:45 pm -
2 stops18h 35m
Thu 12/171:20 pm -
2 stops16h 55m
Deal found 11/10![Lufthansa logo]()
$999
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:20 am -
1 stop19h 40m
Wed 12/1610:55 am -
2 stops19h 04m
Deal found 11/10![United Airlines logo]()
$1,001
This Cheapflightsfares deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:45 pm -
2 stops20h 55m
Wed 12/1610:30 am -
2 stops19h 29m
Deal found 11/10![Lufthansa logo]()
$973
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:22 am -
2 stops26h 48m
Thu 12/109:00 pm -
2 stops28h 05m
Deal found 11/11![British Airways logo]()
$998
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:07 pm -
1 stop12h 23m
Thu 12/178:00 am -
2 stops22h 15m
Deal found 11/10![United Airlines logo]()
$1,002
This Air Canada deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:45 pm -
2 stops55h 00m
Tue 12/1510:35 am -
2 stops36h 25m
Deal found 11/10![Air Canada logo]()
$995
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
2 stops20h 30m
Thu 12/177:00 am -
2 stops18h 49m
Deal found 11/11![United Airlines logo]()
$895
One-way flights from Knoxville to AustriaSearch for one-way flight options from Knoxville to Austria. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
Search for one-way flight options from Knoxville to Austria. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:10 am -
3 stops56h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:51 pm -
3 stops54h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:03 pm -
3 stops53h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:10 am -
3 stops41h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:29 am -
3 stops42h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:43 am -
2 stops18h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:10 am -
2 stops30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$597
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:10 am -
3 stops32h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$608
Find flight deals from Knoxville to Austria
Keep the following information in mind while searching for Knoxville to Austria flight deals. Data was last updated November 12, 2026.
Round-trip from | $738 (United Airlines) |
|---|---|
One-way from | $382 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $758 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 12, 2026.
Use the filters below to find and compare flights from Knoxville to Austria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Tue 11/24
9:51 pm-9:55 am
3 stops54h 04m
Vienna Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$391
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Mon 11/23
11:43 am-11:55 am
2 stops18h 12m
Vienna Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$584
Quickest round-trip
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Thu 11/26
11:20 am-8:00 am
1 stop14h 40m
Vienna Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$630
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Fri 11/27
5:45 am-8:30 am
1 stop20h 45m
Vienna Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$630
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Mon 2/15
10:40 am-12:20 pm
2 stops19h 40m
Vienna Intl
Thu 2/18
10:35 am-2:44 pm
2 stops34h 09m
$737
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Sun 2/14
6:15 am-8:00 am
1 stop19h 45m
Vienna Intl
Thu 2/18
10:35 am-6:24 pm
2 stops37h 49m
$739
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Wed 11/25
5:45 am-8:30 am
1 stop20h 45m
Vienna Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$928
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Tue 12/1
6:20 am-8:00 am
1 stop19h 40m
Vienna Intl
Wed 12/16
10:55 am-11:59 pm
2 stops19h 04m
$1,001
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Wed 12/2
2:07 pm-8:30 am
1 stop12h 23m
Vienna Intl
Wed 12/9
7:00 am-7:47 pm
2 stops18h 47m
$1,002
KnoxvilleVienna
TYS Knoxville McGhee Tyson - VIE Vienna Intl
TYSVIE
Knoxville McGhee Tyson
Fri 12/4
10:57 am-8:05 am
1 stop15h 08m
Vienna Intl
Wed 12/16
10:55 am-8:47 pm
1 stop15h 52m
$1,047
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Austria
Have a flexible travel schedule? Discover the best time to fly to Austria from Knoxville with our price prediction graph.
TYS-VIE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Austria
TYS-AT0
TYS-VIE
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Austria
Get insights into the airlines that provide service to Austria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austria. Reviews last updated November 12, 2026.
Peruse reviews from past customers who have flown with United Airlines from Knoxville to Austria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.3
Comfort
7.3
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.3
Comfort
7.3
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Knoxville and Austria flights
Browse other Knoxville and Austria flight options. Last updated on November 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Knoxville to Austria
Discover the top airline that operate flights from Knoxville to Austria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$621 | Average$1,153 | FlexibilityNo cancel fee | On-time69% |